A warp knit fabric having an ear of corn pattern

Abstract

The utility model discloses a warp knitting fabric with ear of wheat pattern, which comprises a ground cloth and a plurality of ear of wheat patterns protruding from the surface of the ground cloth, wherein the ear of wheat pattern comprises a plurality of linearly arranged one-shaped extension lines along the weft direction and a plurality of linearly arranged V-shaped extension lines along the weft direction, the plurality of one-shaped extension lines are arranged on the plurality of V-shaped extension lines, the two ends of the V-shaped extension lines protrude from the one-shaped extension lines, the one-shaped extension lines are formed by knitting through the lack of pad organization, and the V-shaped extension lines are formed by knitting through the change of warp plain organization. The warp knitting fabric avoids the problem of easy falling caused by the traditional embossing, flocking and other finishing processes, ensures the long-term stability and wearing comfort of the ear of wheat pattern, improves the visual level of the fabric, and provides more possibilities for the three-dimensional modeling of the traditional warp knitting fabric.

Description

Technical Field

[0001] This utility model relates to the field of woven fabric technology, and in particular to a warp-knitted fabric with a wheat ear pattern. Background Technology

[0002] Against the backdrop of rapid development in the textile industry, warp-knitted fabrics are widely used in clothing, home furnishings, and other fields due to their excellent elasticity and breathability. However, most existing warp-knitted fabrics adopt a flat structure design. Although there are three-dimensional patterned fabrics on the market processed with finishing techniques such as embroidery and embossing, these fabrics generally suffer from problems such as patterns easily detaching, affecting wearing comfort, and impairing breathability, and their production costs are relatively high. With the increasing demand from consumers for personalized and functional textiles, the market is showing a strong demand for three-dimensional patterned warp-knitted fabrics that combine aesthetics and practicality. Especially in the fields of sportswear and high-end fashion, innovative products with durable three-dimensional effects that do not affect the original performance of the fabric have significant market potential. Therefore, developing a technical solution that can directly form stable raised patterns during the warp knitting process has become a research and development direction that the textile industry urgently needs to break through. Utility Model Content

[0003] The purpose of this invention is to provide a warp-knitted fabric with a wheat ear pattern to solve the problem of easy detachment of traditional embossed and flocked three-dimensional patterns.

[0004] To achieve the above objectives, the technical solution proposed by this utility model is as follows: A warp-knitted fabric with a wheat ear pattern includes a ground fabric and a plurality of wheat ear patterns woven on the ground fabric protruding from the ground fabric surface. The wheat ear pattern includes a plurality of straight extension lines arranged sequentially along the weft direction and a plurality of V-shaped extension lines arranged sequentially along the weft direction. The plurality of straight extension lines cover the plurality of V-shaped extension lines. The two ends of the V-shaped extension lines extend beyond the straight extension lines. The straight extension lines are formed by a missing pad weave, and the V-shaped extension lines are formed by a modified warp plain weave.

[0005] Preferably, the ground cover is woven from comb GB1 yarn and comb GB2 yarn, and the wheat ear pattern is woven from comb GB3 yarn and comb GB4 yarn. The comb GB3 yarn and comb GB4 yarn are arranged alternately along the weft direction in an n:n ratio, where n≥2. The weaving structure of the comb GB3 yarn and comb GB4 yarn both include alternating missing pad structure and alternating warp plain structure along the warp direction, and the missing pad structure of the comb GB3 yarn and the missing pad structure of the comb GB4 yarn are staggered in the warp direction.

[0006] Preferably, the missing pad tissue is a missing pad tissue with one row missing on a single longitudinal row; the modified warp tissue is a modified warp tissue with n+1 stitches, where n≥2.

[0007] Preferably, the weaving structure of the comb GB1 yarn is a plain warp weave, and the yarn threading method is full threading; the weaving structure of the comb GB2 yarn is a modified plain warp weave, and the yarn threading method is full threading; the padding directions of the comb GB1 yarn and the comb GB2 yarn are opposite.

[0008] Preferably, the missing padding structure of the GB3 and GB4 yarns is a missing padding structure with one row missing on a single warp, the variation warp plain weave of the GB3 and GB4 yarns is a 4-needle variation warp plain weave, the knitting structure of the GB1 yarn is a warp plain weave, and the knitting structure of the GB2 yarn is a 5-needle variation warp plain weave.

[0009] Preferably, the padding yarn numbers of the braiding structure of the GB1 comb yarn are: 1-2 / 1-0 / / full thread; the padding yarn numbers of the braiding structure of the GB2 comb yarn are: 1-0 / 4-5 / / full thread; the padding yarn numbers of the braiding structure of the GB3 comb yarn are: 3-4 / 3-3 / 4-3 / 1-0 / / three thread three gaps; and the padding yarn numbers of the braiding structure of the GB4 comb yarn are: 4-3 / 1-0 / 3-4 / 3-3 / / three gaps three thread.

[0010] Preferably, the GB1 and GB2 comb yarns are both bright yarns, and the GB3 and GB4 comb yarns are both semi-bright yarns.

[0011] Preferably, the fineness ratios of the GB1 yarn to the GB3 yarn, the GB1 yarn to the GB4 yarn, the GB2 yarn to the GB3 yarn, and the GB2 yarn to the GB4 yarn are all between 1:2 and 1:4.

[0012] Preferably, the fineness of the GB1 and GB2 comb yarns is 50D-150D, and the fineness of the GB3 and GB4 comb yarns is 250D-350D.

[0013] Preferably, the GB1 and GB2 comb yarns are both made of 100D / 96f bright polyester yarn, and the GB3 and GB4 comb yarns are both made of 300D / 96f semi-dull polyester yarn.

[0014] By adopting the above technical solution, the beneficial effects of this utility model are as follows: This invention uses a missing pad weave and a modified warp weave to create a raised wheat ear pattern on the ground fabric. The wheat ear pattern is integrated with the ground fabric, avoiding the problem of easy detachment caused by traditional finishing processes such as embossing and flocking. This ensures the durability and stability of the wheat ear pattern and the comfort of wearing it, enhances the visual layering of the fabric, and provides richer three-dimensional design possibilities for traditional warp-knitted fabrics. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a warp-knitted fabric according to a preferred embodiment of the present invention.

[0016] Figure 2 This is a diagram showing the movement of the padding yarn in a warp-knitted fabric according to a preferred embodiment of the present invention.

[0017] Figure 3 for Figure 2 Diagram of the movement of the padding yarn in the ground fabric.

[0018] Figure 4 for Figure 2 Diagram showing the movement of the yarn padding in the wheat ear pattern.

[0019] Figure 5 for Figure 2 Diagram of the yarn padding motion in GB1 combed yarn.

[0020] Figure 6 for Figure 2 Diagram of the yarn padding movement for GB2 combed yarn.

[0021] Figure 7 for Figure 2 Diagram of the yarn padding motion in GB3 combed yarn.

[0022] Figure 8 for Figure 2 Diagram of the yarn padding motion in GB4 comb yarn.

[0023] Figure 9 This is a motion diagram of the padding yarn in a wheat ear pattern according to another preferred embodiment of the present invention.

[0024] Figure 10 This is a simulation diagram of a warp-knitted fabric according to a preferred embodiment of the present invention. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1-10As shown, this utility model provides a warp-knitted fabric with a wheat ear pattern, comprising a ground fabric 1 and a plurality of wheat ear patterns 2 woven onto the ground fabric 1, protruding from the surface of the ground fabric 1. The wheat ear pattern 2 includes a plurality of straight extension lines 21 arranged sequentially along the weft direction and a plurality of V-shaped extension lines arranged sequentially along the weft direction. The plurality of straight extension lines 21 cover the plurality of V-shaped extension lines 22, with the two ends of the V-shaped extension lines 22 extending beyond the straight extension lines 21. The straight extension lines 21 are woven using a sparse weave 3, and the V-shaped extension lines 22 are woven using a variable warp plain weave 4.

[0027] In some embodiments of this utility model, the ground cover 1 is woven from combed GB1 yarn and combed GB2 yarn, and the wheat ear pattern 2 is woven from combed GB3 yarn and combed GB4 yarn. The combed GB3 yarn and combed GB4 yarn are arranged alternately along the weft direction in an n:n ratio, where n≥2. The weaving structure of both combed GB3 yarn and combed GB4 yarn includes alternating missing pad structure 3 and variable warp plain structure 4 along the warp direction, and the missing pad structure 3 of combed GB3 yarn and the missing pad structure 3 of combed GB4 yarn are staggered in the warp direction so that the straight extension line 21 woven by the missing pad structure 3 covers the V-shaped extension line 22 woven by the variable warp plain structure 4.

[0028] like Figures 2-8 As shown, in a preferred embodiment of this utility model, the GB3 and GB4 comb yarns are arranged alternately along the weft direction in a 3:3 ratio, that is, the GB3 and GB4 comb yarns are arranged in a cyclical pattern of "three rows of GB3 comb yarns, three rows of GB4 comb yarns". Three straight extension yarns 21 formed by the three adjacent rows of GB3 comb yarns through a missing pad weave 3 cover the three V-shaped extension yarns 22 formed by the three adjacent rows of GB4 comb yarns through a modified warp weave 4, forming a wheat ear pattern 2; similarly, three straight extension yarns 21 formed by the three adjacent rows of GB4 comb yarns through a missing pad weave 3 cover the three V-shaped extension yarns 22 formed by the three adjacent rows of GB3 comb yarns through a modified warp weave 4, forming a wheat ear pattern 2.

[0029] It is understandable that by selecting different arrangement ratios for the GB3 and GB4 comb yarns, different shapes and sizes of wheat ear patterns can be obtained. For example... Figure 9 As shown, the GB3 and GB4 comb yarns are arranged alternately along the weft in a 4:4 ratio. The four straight extension lines 21 formed by the four adjacent rows of GB3 comb yarns (or the four adjacent rows of GB4 comb yarns) through the missing pad weave 3 cover the four V-shaped extension lines 22 formed by the four adjacent rows of GB4 comb yarns (or the four adjacent rows of GB3 comb yarns) through the variable warp plain weave 4, forming a larger wheat ear pattern 2.

[0030] To obtain a more uniform wheat ear pattern 2, the number of warp rows of the variable warp plain weave 4 changes synchronously with the arrangement ratio of the guide bar GB3 yarn and the guide bar GB4 yarn. For example, in some embodiments of this utility model, the variable warp plain weave 4 is an n+1 needle variable warp plain weave.

[0031] Combination Figure 3 , Figure 5 and Figure 6 In some embodiments of this utility model, the weaving structure of the guide bar GB1 yarn is a plain warp weave, and the weaving structure of the guide bar GB2 yarn is a modified plain warp weave, such as an n+2 needle modified plain warp weave. Both yarns are fully threaded, with the guide bar GB2 yarn sandwiched in the middle, intersecting with the extension lines of the guide bar GB1 yarn, making the structure more compact and stable. Of course, the ground fabric 1 of this utility model can also adopt other existing warp-knitted structures.

[0032] In some embodiments of this utility model, the GB1 and GB2 comb yarns are both bright yarns, while the GB3 and GB4 comb yarns are both semi-bright yarns. This creates a clear difference in brightness between the ground fabric 1 and the wheat ear pattern 2, which enhances the visual sense of layering and further strengthens the three-dimensional effect of the wheat ear pattern 2.

[0033] In some embodiments of this utility model, the fineness ratios of the GB1 and GB3 yarns, the GB1 and GB4 yarns, the GB2 and GB3 yarns, and the GB2 and GB4 yarns are preferably 1:2 to 1:4. For example, the fineness of the GB1 and GB2 yarns can be selected from 50D to 150D, preferably 100D, and the fineness of the GB3 and GB4 yarns can be selected from 250D to 350D, preferably 300D. The wheat ear pattern 2 is woven from coarse-fiber combed GB3 and GB4 yarns, which can create a more obvious physical protrusion on the surface of the ground fabric 1, making the outline of the wheat ear pattern 2 clear and having a three-dimensional effect like relief. The ground fabric 1 uses fine-fiber combed GB1 and GB2 yarns to keep the base relatively flat. The contrast between coarse and fine yarns further amplifies the visual protrusion effect of the wheat ear pattern 2.

[0034] In a preferred embodiment of this utility model, the warp-knitted fabric with a wheat ear pattern is knitted by a single-needle bed warp knitting machine. Both the GB1 and GB2 guide bar yarns are 100D / 96f bright polyester yarn, while the GB3 and GB4 guide bar yarns are 300D / 96f semi-dull polyester yarn. The padding structure 3 of both the GB3 and GB4 guide bar yarns is a padding structure with one row of padding missing on a single warp. The variation warp plain weave structure 4 of both the GB3 and GB4 guide bar yarns is a 4-needle variation warp plain weave structure. The knitting structure of the GB1 guide bar yarn is a warp plain weave structure, and the knitting structure of the GB2 guide bar yarn is a 5-needle variation warp plain weave structure.

[0035] refer to Figures 2-8 Specifically, the padding yarn numbers for the braiding structure of GB1 combed yarns are: 1-2 / 1-0 / / full thread; the padding yarn numbers for the braiding structure of GB2 combed yarns are: 1-0 / 4-5 / / full thread; the padding yarn numbers for the braiding structure of GB3 combed yarns are: 3-4 / 3-3 / 4-3 / 1-0 / / three thread three gaps; and the padding yarn numbers for the braiding structure of GB4 combed yarns are: 4-3 / 1-0 / 3-4 / 3-3 / / three gaps three thread.

[0036] The simulation diagram of the warp-knitted fabric in this embodiment is as follows: Figure 10 As shown, the performance test results are as follows:

[0037] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims are within the scope of protection of the present invention.

Claims

1. A warp-knitted fabric with a wheat ear pattern, characterized in that, Includes ground cloth (1) and several wheat ear patterns (2) woven on the ground cloth (1) that protrude from the surface of the ground cloth (1). The wheat ear pattern (2) includes several straight extension lines (21) arranged in sequence along the weft direction and several V-shaped extension lines (22) arranged in sequence along the weft direction. Several straight extension lines (21) cover several V-shaped extension lines (22). The two ends of the V-shaped extension lines (22) extend out of the straight extension lines (21). The straight extension lines (21) are woven by padding weave (3). The V-shaped extension lines (22) are woven by changing warp weave (4).

2. The warp-knitted fabric with a wheat ear pattern according to claim 1, characterized in that, The ground cover (1) is woven from combed GB1 yarn and combed GB2 yarn, and the wheat ear pattern (2) is woven from combed GB3 yarn and combed GB4 yarn. The aforementioned GB3 and GB4 comb yarns are arranged alternately along the weft direction in an n:n ratio, where n≥2; The braiding structures of the GB3 and GB4 comb yarns both include alternating padding structures (3) and alternating warp plain structures (4) along the warp direction, and the padding structures (3) of the GB3 and GB4 comb yarns are staggered in the warp direction.

3. The warp-knitted fabric with a wheat ear pattern according to claim 2, characterized in that, The missing pad tissue (3) is a missing pad tissue with one row missing on a single longitudinal row; the modified warp tissue (4) is a modified warp tissue with n+1 stitches, where n≥2.

4. The warp-knitted fabric with a wheat ear pattern according to claim 2, characterized in that, The braiding structure of the GB1 comb yarn is a plain warp weave, and the yarn threading method is full threading; the braiding structure of the GB2 comb yarn is a modified plain warp weave, and the yarn threading method is full threading; the padding directions of the GB1 comb yarn and the GB2 comb yarn are opposite.

5. The warp-knitted fabric with a wheat ear pattern according to claim 4, characterized in that, The missing pad structure (3) of the GB3 and GB4 yarns is a missing pad structure with one row missing on a single warp. The variation warp plain structure (4) of the GB3 and GB4 yarns is a 4-needle variation warp plain structure. The knitting structure of the GB1 yarn is a warp plain structure. The knitting structure of the GB2 yarn is a 5-needle variation warp plain structure.

6. The warp-knitted fabric with a wheat ear pattern according to claim 2, characterized in that, The padding yarn numbers for the braided structure of the GB1 combed yarn are: 1-2 / 1-0 / / full thread; The padding yarn numbers for the braided structure of the GB2 combed yarn are: 1-0 / 4-5 / / full thread; The padding yarn number of the braiding structure of the aforementioned combed GB3 yarn is: 3-4 / 3-3 / 4-3 / 1-0 / / three-through-three-open; The padding yarn number of the braiding structure of the GB4 comb yarn is: 4-3 / 1-0 / 3-4 / 3-3 / / three-hole three-through.

7. The warp-knitted fabric with a wheat ear pattern according to any one of claims 2 to 6, characterized in that, Both the GB1 and GB2 comb yarns are bright yarns, while both the GB3 and GB4 comb yarns are semi-bright yarns.

8. The warp-knitted fabric with a wheat ear pattern according to any one of claims 2 to 6, characterized in that, The fineness ratios of the GB1 and GB3 yarns, the GB1 and GB4 yarns, the GB2 and GB3 yarns, and the GB2 and GB4 yarns are all 1:2 to 1:

4.

9. The warp-knitted fabric with a wheat ear pattern according to claim 7, characterized in that, The fineness of the GB1 and GB2 comb yarns is 50D-150D, and the fineness of the GB3 and GB4 comb yarns is 250D-350D.

10. The warp-knitted fabric with a wheat ear pattern according to any one of claims 2 to 6, characterized in that, The GB1 and GB2 comb yarns are both made of 100D / 96f bright polyester yarn, while the GB3 and GB4 comb yarns are both made of 300D / 96f semi-dull polyester yarn.

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